Lennox Hearth WIRING DIAGRAMS, Pilot, Nozzle, Ground, Igniter, WARRANTY, Thermopile, ELECTRONIC, REPLACEMENT PARTS, LENNOX HEARTH PRODUCTS, Electronic Appliance Checkout

MILLIVOLT	Hood Ignitor Rod
Thermocouple

³⁄₈" Min (9 mm)

Pilot Nozzels

Thermopile

Figure 11

Electronic Appliance Checkout

To light the burner, refer to the lighting instructions on page16and17. Ensure the ignitor lights the pilot. The pilot flame should engulf the flame sensor as shown in Figure 12.

ELECTRONIC

Proper Flame	3/8 To 1/2 Inch
	(9 mm to 13 mm)
Adjustment

Millivolt Wiring Diagram

If any of the original wire as supplied must be replaced, it must be replaced with Type AWM 105° C – 18 GA. wire.

SWITCHLIMIT		White
		TP	TH
			TH TP
		Thermopile
	White	Black	Field Wired

Factory Wired

APPLIANCE-MOUNTED ON/OFF SWITCH

*OPTIONAL WALL-MOUNTED ON/OFF

SWITCH OR OPTIONAL THERMOSTAT

OR OPTIONAL REMOTE RECEIVER

*Turn the appliance-mounted ON/OFF burner control

switch to the OFF position if an optional

control switch is installed.

Schematic Representation Only

Electronic Wiring Diagram (Honeywell)

1.If any of the original wire as supplied must be replaced,

1.it must be replaced with Type AWM 105° C – 18 GA. wire.

2.120V, 60Hz – Less than 3 amps.

WARRANTY

Your gas appliance is covered by a limited twenty year warranty. You will find a copy of the warranty accompanying this manual. Please read the warranty to be familiar with its coverage.

Retain this manual. File it with your other documents for future reference.

REPLACEMENT PARTS

A complete parts list is found at the end of this manual. Use only parts supplied from the manufacturer.

Normally, all parts should be ordered through your Lennox distributor or dealer. Parts will be shipped at prevailing prices at time of order.

When ordering repair parts, always give the following information:

Pilot

Nozzle

Ground

Electrode

Flame Rod

Hot Surface

Igniter

Figure 12

*ON/OFF Switch (Integral

with Gas Valve)

	Gas Valve
BK			IGNITER
	R
		BL
			Tab Intact
			Green
			Ground
			Screw

*Leave the ON/OFF switch, which is integral

with the gas valve, in the ON position.

PILOT

ASSEMBLY

Green	White	Ground - Green
		Neutral - White
	Black	120 VAC - Black
		Junction Box
	Tab
	Broken
	Red	Optional
Neutral	Hot	Accessory
Side of	Side of	Switch
Receptacle	Receptacle

1.The model number of the appliance.

2.The serial number of the appliance.

3.The part number.

4.The description of the part.

5.The quantity required.

6.The installation date of the appliance.

If you encounter any problems or have any questions concerning the installation or application of this system, please contact your dis-

With proper care and maintenance, your appliance will provide many years of enjoyment. If you should experience any problem, first refer to the trouble shooting guide in this manual. If problem persists, contact your Lennox distributor.

WIRING DIAGRAMS

Wiring diagrams are provided here for reference purposes only. This information is also provided on schematics attached directly to the appliance on a pullout panel located within the control compartment.

W	Transf.
B
G	120 V.
BL	24 V
R
WT	BK
WT
LIMIT SWITCH	**OPTIONAL WALL SWITCH
	OR OPTIONAL THERMOSTAT
APPLIANCE-MOUNTED ON/OFF SWITCH	OR OPTIONAL REMOTE
	RECEIVER

**Turn the appliance-mounted ON/OFF burner control switch to the OFF position if an optional control switch is installed.

Factory Wired Field Wired

Schematic Representation Only

tributor, or Lennox directly:

LENNOX HEARTH PRODUCTS

1110 West Taft Avenue Orange, CA 92865

CAUTION: LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS APPLIANCE OPERATION.

10

PRODUCT REFERENCE INFORMATION

We recommend that you record the following important information about your fireplace. Please contact your Lennox dealer for any questions or concerns. For the number of your nearest Lennox dealer, please call 800-731-8101

Your Fireplace's Model Number _______________________________________

Your Fireplace's Serial Number ________________________________________

The Date On Which Your Fireplace Was Installed __________________________

The Type of Gas Your Fireplace Uses ___________________________________

Your Dealer's Name _________________________________________________

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.